Question
Solution
ATQ,
A train 150 meters long crosses a man running in the same direction at a speed of 9 km/h in 15 seconds. It then crosses a platform in 25 seconds. Find t...
How far will 'Neha' travel by the time she catches up to 'Simran', given that 'Neha' starts 75 km behind and moves at 60 km/h while 'Simran' moves at 45...
1500 metres long train crosses a man who is moving in the same direction with a certain speed, in 50 seconds. If the same train can cross a tree in 15 s...
A motor-cycle covers 160 km with a speed of 70 km/hr. find the speed of the motor-cycle for the next 170 km journey so that the average speed of the who...
A boy goes to school with a speed of 50 km/h and comes back with a speed of 30 km/h. find his average speed?
A train moves at 90 km/h and needs to cover a journey in 2 hours. It halts for 10 minutes at the midpoint. What speed must it take for the second half?
The diameter of a wheel W is 63 cm. It completes 1000 rotations in 1 minute. Find the speed of the vehicle.
- A train was moving at 60 km/hr for ‘x’ hours. It then increased its speed by 10 km/hr and travelled for (x + 4) hours. If it covered 910 km in the seco...
 A, B, and C run around a Circular track starting from the same point simultaneously and in the same direction at 6 km/h, 12 km/h, and 18 km/h respect...
A train covers a certain distance at a speed of 36 km/h and the next same distance with a speed of 45 km/h and the next same distance with a speed of 60...